Berry-Cream Tart

Directions

1. 1
   Mix flour with sugar in a large bowl.
2. 2
   Cut in margarine until size of peas.
3. 3
   Form with hands into a ball of dough.
4. 4
   Press dough firmly in bottom and up sides of ungreased 10-inch tart pan with removable bottom.
5. 5
   Brush bottom of pastry with lightly beaten egg white.
6. 6
   Bake on center rack in preheated 375° oven for 18 to 20 minutes.
7. 7
   Cool completely, then remove rim.